1993-06-20 13:41:45 +00:00
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#
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# Internet (IP) protocols
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#
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1997-10-23 15:11:21 +00:00
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# $Id: protocols,v 1.7 1997/10/03 01:32:41 itojun Exp $
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1993-11-07 00:31:23 +00:00
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# from: @(#)protocols 5.1 (Berkeley) 4/17/89
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#
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# Updated for FreeBSD based on RFC 1340, Assigned Numbers (July 1992).
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1993-06-20 13:41:45 +00:00
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#
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ip 0 IP # internet protocol, pseudo protocol number
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1997-10-23 15:11:21 +00:00
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#hopopt 0 HOPOPT # hop-by-hop options for ipv6
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1993-06-20 13:41:45 +00:00
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icmp 1 ICMP # internet control message protocol
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1993-11-07 00:31:23 +00:00
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igmp 2 IGMP # Internet Group Management
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1993-06-20 13:41:45 +00:00
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ggp 3 GGP # gateway-gateway protocol
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1993-11-07 00:31:23 +00:00
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ipencap 4 IP-ENCAP # IP encapsulated in IP (officially ``IP'')
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st 5 ST # ST datagram mode
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1993-06-20 13:41:45 +00:00
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tcp 6 TCP # transmission control protocol
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egp 8 EGP # exterior gateway protocol
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pup 12 PUP # PARC universal packet protocol
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udp 17 UDP # user datagram protocol
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hmp 20 HMP # host monitoring protocol
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xns-idp 22 XNS-IDP # Xerox NS IDP
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rdp 27 RDP # "reliable datagram" protocol
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1993-11-07 00:31:23 +00:00
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iso-tp4 29 ISO-TP4 # ISO Transport Protocol class 4
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xtp 36 XTP # Xpress Tranfer Protocol
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idpr-cmtp 39 IDPR-CMTP # IDPR Control Message Transport
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1997-10-23 15:11:21 +00:00
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ipv6 41 IPV6 # ipv6
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ipv6-route 43 IPV6-ROUTE # routing header for ipv6
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ipv6-frag 44 IPV6-FRAG # fragment header for ipv6
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1995-08-29 19:29:36 +00:00
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rsvp 46 RSVP # Resource ReSerVation Protocol
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1997-10-23 15:11:21 +00:00
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esp 50 ESP # encapsulating security payload
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ah 51 AH # authentication header
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ipv6-icmp 58 IPV6-ICMP # ICMP for IPv6
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ipv6-nonxt 59 IPV6-NONXT # no next header for ipv6
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ipv6-opts 60 IPV6-OPTS # destination options for ipv6
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1993-11-07 00:31:23 +00:00
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vmtp 81 VMTP # Versatile Message Transport
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ospf 89 OSPFIGP # Open Shortest Path First IGP
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ipip 94 IPIP # Yet Another IP encapsulation
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encap 98 ENCAP # Yet Another IP encapsulation
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1996-07-10 19:44:30 +00:00
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divert 254 DIVERT # Divert pseudo-protocol
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